package ch.inputRoute;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;

public class DatabaseHelper extends SQLiteOpenHelper {

	private static final String DATABASE_CREATE =
	        "create table paths (_id integer primary key autoincrement, "
	        + "coordinate1 float, "
	        + "coordinate2 float, "
	        + "description text);";
	private static final String DATABASE_NAME = "pathfinder";
    public static final String DATABASE_TABLE = "paths";
    private static final int DATABASE_VERSION = 2;
    private static final String TAG = "PathfinderDbAdapter";
	
    DatabaseHelper(Context context) {
        super(context, DATABASE_NAME, null, DATABASE_VERSION);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {

        db.execSQL(DATABASE_CREATE);
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        Log.w(TAG, "Upgrading database from version " + oldVersion + " to "
                + newVersion + ", which will destroy all old data");
        db.execSQL("DROP TABLE IF EXISTS " + DATABASE_TABLE);
        onCreate(db);
    }
}
